Kia Rio 2003 1.3 litre, manual 130000 miles Engine Wiring Looking for a wiring diagram for the engine bay harness as some shit cut a section of the harness out and I need the diagram. 2003 Kia Rio Repair Manual ~ thank you for visiting our site, this is images about 2003 kia rio repair manual posted by Alice Ferreira in 2003 category on Nov 07, 2018. You can also find other images like wiring diagram, parts diagram, replacement parts, electrical diagram, repair manuals, engine diagram, engine scheme, wiring harness, fuse box, vacuum diagram, timing belt, timing chain. 2003 Kia Rio Stereo Wiring - I want to install my stereo myself but cannot figure out the wiring. Can someone supply me with a diagram of chart of the wires and what they are for in my car..